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Genrish500 [490]
3 years ago
11

Definition of phosphoric acid

Chemistry
1 answer:
miss Akunina [59]3 years ago
8 0
<em>Phosphoric acid is an acid used in fertilizers and soaps.</em>

<em>                                      Hope this helps:)</em>
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S plus 11r minus fifteen​
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Answer:

s+11r-15

Explanation:

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By what factor will the kinetic energy change if the speed of the baseball is decreased to 54.8 mi/h? Express your answer as an
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Answer:

The Kinetic Energy is approximately 3 times decreased

Explanation:

A baseball weighs 5.13 oz.  

a)What is the kinetic energy, in joules, of this baseball when it is thrown by a major league pitcher at 95.o mi/h?  

b) By what factor will the kinetic energy change if the speed of the baseball is decreased to 54.8 mi/h? Express your answer as an integer.

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Kinetic Energy (KE)=0.5×mass × velocity ^ 2

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b) KE=0.5×m×v^2

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